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In addition to being one of the biggest window companies in the nation, we also offer a selection of doors that you are sure to love. We have an entire catalog of different models, colors, and options.

We offer steel or fiberglass doors that provide top quality, unmatched security, and peace of mind. Each legacy textured steel or heritage fiberglass door is made with a five-step paint finishing system, ensuring that your door’s finish will remain in prime condition for years to come.

If Castle could be summed up in three words, they would be family, reputation, and warranty. They all relate to and strengthen one another, and the reason we’re still in business after 42 years is due in large part to our true lifetime warranty.

Optional Keypad Deadbolt

No more hiding keys under the doormat. No more losing, forgetting, or making extras keys time and time again. Step up to a more secure and flexible solution with our electronic security deadbolts. You’re can add, change, or delete user codes in just seconds.